£513
−96%vs Sept 2024Active02954931Private limited companySwanley Village
JEM DEMOLITION LTD
Significant control: John Edward Mason (50–75%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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Registered activity: Demolition (SIC 43110). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
JEM DEMOLITION LTD is an active private limited company (company number 02954931) incorporated on 2 August 1994, registered in Swanley Village. Its registered activity is demolition (SIC 43110). Latest small accounts cover the period ending 30 September 2025, showing net assets of £513 and cash of £201, with 0 employees on average. Net assets fell 96% on the prior period (£12k).
Peer position · net assets
By net assets it sits in the lower half of 119 comparable companies in Greater London (median £2,017, upper quartile £54k).
02
Ownership and control
- Mr John Edward Mason
- owns 50–75% of shares
- holds 50–75% of voting rights
- can appoint or remove directors
- has significant influence or control
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 2 August 199432 yrs ago
- Next accounts due
- 30 June 2027in 249 days
- Confirmation statement due
- 16 August 2027in 296 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43110
- Demolition
- SIC 43120
- Site preparation
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£201
−98%vs Sept 2024Not reported
0
vs Sept 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | £513 | £201 | £8,541 | — | — | — | 0 |
| 30 September 2024 | £12k | £11k | £8,697 | — | — | — | 0 |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £513 at 30 September 2025
- Net assets down 25% or more on the prior period-95.7% vs prior period
- Incorporated five or more years agoIncorporated 2 August 1994
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 296 days
- Next accounts duein 249 days
- Accounts period endNet assets £513 · small accounts
- Accounts period endNet assets £12k · small accounts
- Incorporated
08
Similar companies in Greater London
- RELIANCE DEMOLITION LIMITEDEastcote · inc. Oct 1994
- RYE PLANT HIRE LIMITEDBromley · inc. Mar 1994
- GREATER LONDON DEMOLITION LIMITEDEnfield · inc. Feb 1993
- PARAMORE LIMITEDSurrey · inc. Jun 1999
- GENERAL GROUNDWORKS LIMITEDSouth Harrow · inc. Aug 2000
- THAMES DEMOLITION LIMITEDBexley · inc. Aug 2002
All companies incorporated on 2 August 1994 · in Aug 1994.
09
Reminders for JEM DEMOLITION LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.